(19)
(11) EP 2 683 761 A1

(12)

(43) Date of publication:
15.01.2014 Bulletin 2014/03

(21) Application number: 12710528.6

(22) Date of filing: 07.03.2012
(51) International Patent Classification (IPC): 
C08J 5/18(2006.01)
H01L 31/048(2006.01)
(86) International application number:
PCT/GB2012/000224
(87) International publication number:
WO 2012/120260 (13.09.2012 Gazette 2012/37)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 07.03.2011 GB 201103855
07.03.2011 US 201161449897 P

(71) Applicant: Dupont Teijin Films U.S. Limited Partnership
Chester, VA 23836 (US)

(72) Inventors:
  • BRENNAN, William J.
    Great Ayton TS9 6DS (GB)
  • MORTLOCK, Simon Vernon
    Dumfries DG2 7SQ (GB)
  • GOLDIE, William Bryden
    Dumfries DG1 4SH (GB)
  • ASHFORD, Emma
    Burnhead Dumfries DG2 0RU (GB)
  • FORSYTH, Kirstin Jayne
    Old Kilpatrick Glasgow G60 5LD (GB)
  • TURNER, David R.
    Backworth Newcastle-upon-Tyne NE27 0BD (GB)
  • LOVATT, Allan
    Linthorpe Middlesbrough (GB)

(74) Representative: Cockerton, Bruce Roger 
Carpmaels & Ransford LLP One Southampton Row
London WC1B 5HA
London WC1B 5HA (GB)

   


(54) HYDROLYSIS RESISTANT POLYESTER FILMS